<span>The number of neutrons bromine will have are equal to
= protons + neutrons
so,
80-35=45</span>
It’s DEFINITELY 2 like DEFINITELY
(cm3) is a commonly used unit of volume that extends the derived SI-unit cubic metre, and corresponds to the volume of a cube that measures 1 cm × 1 cm × 1 cm.
so the answer is volume
